A novel method of channel estimation for DRM system

摘要：

A novel method of channel estimation adaptable to DRM system is proposed. According to the characterization of the OFDM parameter and pilot pattern defined in DRM standard1, channel estimation has to be done first in time and then in frequency direction. Linear interpolation filter is used in time direction, and windowed DFT channel estimation is used in frequency direction. Simulation results show this method has better performance with low computation complexity

关键词： Channel estimation OFDM DRM

作者: Huiying JIAO Jianping AN

作者单位: Department of E&E Engineering Beijing Institute of Technology Beijing 100081, China Department of E & E Engineering Beijing Institute of Technology Beijing 100081, China

会议类型: 国际会议

会议名称: 2005年无线通信、网络和移动计算国际会议

会议地点: 武汉

会议语种:英文

页码: 213-216

在线出版日期: 2005-09-23（万方平台首次上网日期，不代表论文的发表时间）